42376719

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 72887040

約数和(自身を除く): 30510321

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 147, 219, 231, 359, 511, 539, 803, 1077, 1533, 1617, 2409, 2513, 3577, 3949, 5621, 7539, 10731, 11847, 16863, 17591, 26207, 27643, 39347, 52773, 78621, 82929, 118041, 183449, 193501, 288277, 550347, 580503, 864831, 1284143, 2017939, 3852429, 6053817, 14125573, 42376719]

約数ペア:

[(1, 42376719), (3, 14125573), (7, 6053817), (11, 3852429), (21, 2017939), (33, 1284143), (49, 864831), (73, 580503), (77, 550347), (147, 288277), (219, 193501), (231, 183449), (359, 118041), (511, 82929), (539, 78621), (803, 52773), (1077, 39347), (1533, 27643), (1617, 26207), (2409, 17591), (2513, 16863), (3577, 11847), (3949, 10731), (5621, 7539)]